The external reason is mainly the change of weather. Since the solar term in Grain Rain, rainfall will increase everywhere, and air humidity will also increase accordingly. At this time, the combination of internal heat and moisture in the body is more likely to produce damp heat. High temperature in summer is more likely to cause damp-heat in human liver and gallbladder. Dampness can be divided into internal dampness and external dampness. Internal dampness is a pathological product and a kind of yin evil. If dampness easily damages Yang Qi, it will hinder Qi-moving. For example, the spleen prefers dryness to dampness. If the spleen is hindered by dampness, it will lead to abdominal distension and loss of appetite.

Exercise more, strengthen physical fitness, accelerate internal transport and expel moisture. Usually eat more fruits and vegetables and less greasy food (fat), so as not to increase the body fat content. Recommend effective dietotherapy to eliminate damp heat. The symptoms of the patient are body heat, aching limbs, dizziness, abdominal distension and pain, vexation and thirst, thirst without much drinking, sticky mouth, abdominal distension, loose stool, short and red urine, thin yellow and greasy tongue coating, and rapid pulse. Syndrome differentiation is exterior syndrome of damp-heat injury, and the treatment is clearing heat and promoting diuresis to relieve exterior syndrome. The prescription is: add a new Xiangxie drink.

Then strengthen physical exercise, do aerobic exercise for more than 30 minutes every day, and let the damp and hot gas in the body be discharged through sweat. For people with heavy humidity, you can take some traditional Chinese medicines to get rid of damp heat, and pay attention to keeping the living environment ventilated. Drink more water, urinate frequently, and develop good living habits. We can start with the essence of the human body. Some people are damp heat constitution, some people have yin deficiency constitution, and some people have yang deficiency constitution. Everyone has different living habits and working environment from birth to adulthood, which leads to different constitutions.

The best diet, eat less sweets, often eat some light food. The staple food can be coix seed, broad bean, adzuki bean and lotus seed, or some foods rich in protein, such as duck, rabbit, snail, crucian carp and loach. Eat more fresh vegetables suitable for damp heat constitution.